Gas water heater with harmful gas monitoring and warning functions and the method of monitoring and warning
US8047163B2 · kind B2 · utility
12Cited by
13References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 17, 2007 |
| Grant date | Nov 1, 2011 |
| Priority date | — |
| Expiry date | Nov 6, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B25/014
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A gas water heater with a warning function, the gas water heater being disposed in a facility and comprising: a gas water heater main body including a controller having a warning cell; and a gas detecting unit separate from the main body and disposed at an indoor monitoring point of the facility, the gas detecting unit having a gas sensor and being in communication with the controller.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.